added files

.gitignore

@@ -0,0 +1,115 @@
+# Byte-compiled / optimized / DLL files
+__pycache__/
+*.py[cod]
+*$py.class
+
+# C extensions
+*.so
+
+# Distribution / packaging
+.Python
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+.eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+wheels/
+share/python-wheels/
+*.egg-info/
+.installed.cfg
+*.egg
+MANIFEST
+
+# PyInstaller
+#  Usually these files are written by a python script from a template
+#  before PyInstaller builds the exe, so as to inject date/other infos into it.
+*.manifest
+*.spec
+
+# Installer logs
+pip-log.txt
+pip-delete-this-directory.txt
+
+# Unit test / coverage reports
+htmlcov/
+.tox/
+.nox/
+.coverage
+.coverage.*
+.cache
+nosetests.xml
+coverage.xml
+*.cover
+.hypothesis/
+.pytest_cache/
+
+# Translations
+*.mo
+*.pot
+
+# Django stuff:
+*.log
+local_settings.py
+db.sqlite3
+
+# Flask stuff:
+instance/
+.webassets-cache
+
+# Scrapy stuff:
+.scrapy
+
+# Sphinx documentation
+docs/_build/
+
+# PyBuilder
+target/
+
+# Jupyter Notebook
+.ipynb_checkpoints
+
+# IPython
+profile_default/
+ipython_config.py
+
+# pyenv
+.python-version
+
+# celery beat schedule file
+celerybeat-schedule
+
+# SageMath parsed files
+*.sage.py
+
+# Environments
+.env
+.venv
+env/
+venv/
+ENV/
+env.bak/
+venv.bak/
+
+# Spyder project settings
+.spyderproject
+.spyproject
+
+# Rope project settings
+.ropeproject
+
+# mkdocs documentation
+/site
+
+# mypy
+.mypy_cache/
+.dmypy.json
+dmypy.json
+
+# Pyre type checker
+.pyre/

db_wrapper_class.py

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+from dateutil.parser import parse as date_parse
+import csv
+import re
+import sqlite3
+noise = re.compile(r' {3,}.*')
+def __init_db__(path):
+    con = sqlite3.connect(path)
+    cur = con.cursor()
+    cur.execute('''
+        CREATE TABLE IF NOT EXISTS `transactions` (
+            `details` STRING,
+            `date` STRING,
+            `amount` REAL,
+            `type` STRING,
+            `cOs_num` INTEGER,
+            UNIQUE(
+            `details`,
+            `date`,
+            `type`,
+            `amount`,
+            `cOs_num`));''')
+    con.commit()
+    return con
+
+class browser:
+    def __init__(self,db_path):
+
+        self.db_path = db_path
+        self.con = __init_db__(db_path)
+        self.con.row_factory = sqlite3.Row
+        self.cur = self.con.cursor()
+
+    def update_from_csv(self,csv_file):
+        with open(csv_file) as file:
+            reader = csv.DictReader(file)
+            l = list(reader)
+        for line in l:
+            date = line.pop('Posting Date')
+            cOs = line.pop('Check or Slip #')
+            line['date'] = date_parse(date)
+            line['Description'] = noise.sub('',line['Description'])
+            line['Amount'] = float(line['Amount'])
+            line['cOs'] = cOs
+        self.cur.executemany('INSERT OR IGNORE INTO `transactions` VALUES (:Description,:date,:Amount,:Type,:cOs);',l)
+        self.con.commit()
+if __name__ == "__main__":
+    b = browser("test.db")
+    b.update_from_csv('test.csv')
+    res = b.cur.execute('SELECT * FROM transactions WHERE amount>=100;')